package com._520it.crm.service;

import com._520it.crm.domain.ClassInfo;
import com._520it.crm.page.PageResult;
import com._520it.crm.query.ClassInfoQueryObject;

import java.util.List;

public interface IClassInfoService {
	void deleteByPrimaryKey(Long id);
    void insert(ClassInfo record);
    ClassInfo selectByPrimaryKey(Long id);
    List<ClassInfo> selectAll();
    void updateByPrimaryKey(ClassInfo record);
	PageResult queryPage(ClassInfoQueryObject qo);
}
